EP3786729A4 - Leistungsumwandlungssystem und leistungsumwandlungsverfahren - Google Patents

Leistungsumwandlungssystem und leistungsumwandlungsverfahren Download PDF

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Publication number
EP3786729A4
EP3786729A4 EP18915971.8A EP18915971A EP3786729A4 EP 3786729 A4 EP3786729 A4 EP 3786729A4 EP 18915971 A EP18915971 A EP 18915971A EP 3786729 A4 EP3786729 A4 EP 3786729A4
Authority
EP
European Patent Office
Prior art keywords
power conversion
conversion system
conversion method
power
conversion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18915971.8A
Other languages
English (en)
French (fr)
Other versions
EP3786729A1 (de
Inventor
Takaaki Hayashi
Yusuke Arao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Publication of EP3786729A1 publication Critical patent/EP3786729A1/de
Publication of EP3786729A4 publication Critical patent/EP3786729A4/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4062—Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42268—Safety, excess in error
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42309—Excess in speed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50198—Emergency stop
EP18915971.8A 2018-04-25 2018-12-14 Leistungsumwandlungssystem und leistungsumwandlungsverfahren Pending EP3786729A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018083954A JP7112240B2 (ja) 2018-04-25 2018-04-25 電力変換システム及び電力変換方法
PCT/JP2018/046068 WO2019207837A1 (ja) 2018-04-25 2018-12-14 電力変換システム及び電力変換方法

Publications (2)

Publication Number Publication Date
EP3786729A1 EP3786729A1 (de) 2021-03-03
EP3786729A4 true EP3786729A4 (de) 2022-01-19

Family

ID=68294886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18915971.8A Pending EP3786729A4 (de) 2018-04-25 2018-12-14 Leistungsumwandlungssystem und leistungsumwandlungsverfahren

Country Status (5)

Country Link
US (1) US11442415B2 (de)
EP (1) EP3786729A4 (de)
JP (1) JP7112240B2 (de)
CN (1) CN112041763A (de)
WO (1) WO2019207837A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11648895B2 (en) * 2018-12-27 2023-05-16 GM Global Technology Operations LLC Bounded timing analysis of intra-vehicle communication

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006011730A (ja) * 2004-06-24 2006-01-12 Sanyo Denki Co Ltd サーボモータ制御装置及びその制御方法
EP2372478A2 (de) * 2010-03-30 2011-10-05 Kabushiki Kaisha Yaskawa Denki Motorantriebssystem und Motorsteuerung
EP3203627A1 (de) * 2014-10-01 2017-08-09 Hitachi Industrial Equipment Systems Co., Ltd. Stromwandlungsvorrichtung, stromwandlungsverfahren und stromwandlungssystem

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290205A (en) * 1991-11-08 1994-03-01 Quinton Instrument Company D.C. treadmill speed change motor controller system
JPH08163702A (ja) * 1994-12-01 1996-06-21 Matsushita Electric Ind Co Ltd モータの制御方法
JP4137854B2 (ja) * 2004-07-30 2008-08-20 ファナック株式会社 電動機の制御装置
FI119508B (fi) * 2007-04-03 2008-12-15 Kone Corp Vikaturvallinen tehonohjauslaitteisto
JP5682323B2 (ja) 2011-01-18 2015-03-11 富士電機株式会社 安全制御システム
WO2013145671A1 (ja) * 2012-03-26 2013-10-03 住友重機械工業株式会社 産業機械
JP6015178B2 (ja) * 2012-07-11 2016-10-26 オムロン株式会社 安全システム
JP5638043B2 (ja) * 2012-09-07 2014-12-10 ファナック株式会社 アラームレベル設定部を有するモータ駆動装置
DE102013220727A1 (de) 2013-10-14 2015-04-16 Schmidhauser Ag Steuergerät
CN110098779A (zh) 2014-11-14 2019-08-06 爱信艾达株式会社 逆变器控制装置
EP3023846A1 (de) 2014-11-18 2016-05-25 Moog Unna GmbH Elektromechanisches Antriebssystem
JP6226914B2 (ja) * 2015-06-12 2017-11-08 ファナック株式会社 非常停止時にサーボモータを制御して停止させるサーボモータ停止制御装置
JP6424852B2 (ja) 2016-03-10 2018-11-21 オムロン株式会社 モータ制御装置、制御方法、情報処理プログラム、および記録媒体
JP6369590B1 (ja) 2017-04-11 2018-08-08 株式会社安川電機 モータ制御システム、モータ制御装置、及び安全機能設定方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006011730A (ja) * 2004-06-24 2006-01-12 Sanyo Denki Co Ltd サーボモータ制御装置及びその制御方法
EP2372478A2 (de) * 2010-03-30 2011-10-05 Kabushiki Kaisha Yaskawa Denki Motorantriebssystem und Motorsteuerung
EP3203627A1 (de) * 2014-10-01 2017-08-09 Hitachi Industrial Equipment Systems Co., Ltd. Stromwandlungsvorrichtung, stromwandlungsverfahren und stromwandlungssystem

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional", IEC 61800-5-2:2016, IEC, 3, RUE DE VAREMBÉ, PO BOX 131, CH-1211 GENEVA 20, SWITZERLAND, 18 April 2016 (2016-04-18), pages 1 - 175, XP082003241 *
See also references of WO2019207837A1 *

Also Published As

Publication number Publication date
CN112041763A (zh) 2020-12-04
WO2019207837A1 (ja) 2019-10-31
JP7112240B2 (ja) 2022-08-03
US20210096516A1 (en) 2021-04-01
EP3786729A1 (de) 2021-03-03
US11442415B2 (en) 2022-09-13
JP2019191928A (ja) 2019-10-31

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